demos: move streaming_rect.c demo to tests/

2 files changed, 0 insertions, 328 deletions

diff --git a/progs/demos/Makefile b/progs/demos/Makefile
index 43bf09c0af..1cdd963417 100644
--- a/progs/demos/Makefile
+++ b/progs/demos/Makefile
@@ -48,7 +48,6 @@ PROGS = \
 	renormal \
 	shadowtex \
 	singlebuffer \
-	streaming_rect \
 	spectex \
 	spriteblast \
 	stex3d \
diff --git a/progs/demos/streaming_rect.c b/progs/demos/streaming_rect.c
deleted file mode 100644
index f65ac4ce36..0000000000
--- a/progs/demos/streaming_rect.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * GL_ARB_pixel_buffer_object test
- *
- * Command line options:
- *    -w WIDTH -h HEIGHT   sets window size
- *
- */
-
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-#include "readtex.h"
-
-
-#define ANIMATE 10
-#define PBO 11
-#define QUIT 100
-
-static GLuint DrawPBO;
-
-static GLboolean Animate = GL_TRUE;
-static GLboolean use_pbo = 1;
-static GLboolean whole_rect = 1;
-
-static GLfloat Drift = 0.0;
-static GLfloat drift_increment = 1/255.0;
-static GLfloat Xrot = 20.0, Yrot = 30.0;
-
-static GLuint Width = 1024;
-static GLuint Height = 512;
-
-
-static void Idle( void )
-{
-   if (Animate) {
-
-      Drift += drift_increment;
-      if (Drift >= 1.0)
-         Drift = 0.0;
-
-      glutPostRedisplay();
-   }
-}
-
-/*static int max( int a, int b ) { return a > b ? a : b; }*/
-
-#ifndef min
-static int min( int a, int b ) { return a < b ? a : b; }
-#endif
-
-static void DrawObject()
-{
-   GLint size = Width * Height * 4;
-   
-   if (use_pbo) {
-      /* XXX: This is extremely important - semantically makes the buffer
-       * contents undefined, but in practice means that the driver can
-       * release the old copy of the texture and allocate a new one
-       * without waiting for outstanding rendering to complete.
-       */
-      glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, DrawPBO);
-      glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_EXT, size, NULL, GL_STREAM_DRAW_ARB);
-
-      {
-	 char *image = glMapBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, GL_WRITE_ONLY_ARB);
-      
-	 printf("char %d\n", (unsigned char)(Drift * 255));
-
-	 memset(image, (unsigned char)(Drift * 255), size);
-      
-	 glUnmapBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT);
-      }
-   
-
-      /* BGRA is required for most hardware paths:
-       */
-      glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, Width, Height, 0,
-		   GL_BGRA, GL_UNSIGNED_BYTE, NULL);
-   }
-   else {
-      static char *image = NULL;
-
-      if (image == NULL) 
-	 image = malloc(size);
-
-      glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, 0);
-
-      memset(image, (unsigned char)(Drift * 255), size);
-
-      /* BGRA should be the fast path for regular uploads as well.
-       */
-      glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, Width, Height, 0,
-		   GL_BGRA, GL_UNSIGNED_BYTE, image);
-   }
-
-   {
-      int x,y,w,h;
-
-      if (whole_rect) {
-	 x = y = 0;
-	 w = Width;
-	 h = Height;
-      }
-      else {
-	 x = y = 0;
-	 w = min(10, Width);
-	 h = min(10, Height);
-      }
-
-      glBegin(GL_QUADS);
-
-      glTexCoord2f( x, y);
-      glVertex2f( x, y );
-
-      glTexCoord2f( x, y + h);
-      glVertex2f( x, y + h);
-
-      glTexCoord2f( x + w + .5, y + h);
-      glVertex2f( x + w, y + h );
-
-      glTexCoord2f( x + w, y + .5);
-      glVertex2f( x + w, y );
-
-      glEnd();
-   }
-}
-
-
-
-static void Display( void )
-{
-   static GLint T0 = 0;
-   static GLint Frames = 0;
-   GLint t;
-
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   glPushMatrix();
-      DrawObject();
-   glPopMatrix();
-
-   glutSwapBuffers();
-
-   Frames++;
-
-   t = glutGet(GLUT_ELAPSED_TIME);
-   if (t - T0 >= 1000) {
-      GLfloat seconds = (t - T0) / 1000.0;
-
-      GLfloat fps = Frames / seconds;
-      printf("%d frames in %6.3f seconds = %6.3f FPS\n", Frames, seconds, fps);
-      fflush(stdout);
-
-      drift_increment = 2.2 * seconds / Frames;
-      T0 = t;
-      Frames = 0;
-   }
-}
-
-
-static void Reshape( int width, int height )
-{
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-/*    glFrustum( -1.0, 1.0, -1.0, 1.0, 10.0, 100.0 ); */
-   gluOrtho2D( 0, width, height, 0 );
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-   glTranslatef(0.375, 0.375, 0);
-}
-
-
-static void ModeMenu(int entry)
-{
-   if (entry==ANIMATE) {
-      Animate = !Animate;
-   }
-   else if (entry==PBO) {
-      use_pbo = !use_pbo;
-   }
-   else if (entry==QUIT) {
-      exit(0);
-   }
-
-   glutPostRedisplay();
-}
-
-
-static void Key( unsigned char key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case 27:
-         exit(0);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void SpecialKey( int key, int x, int y )
-{
-   float step = 3.0;
-   (void) x;
-   (void) y;
-
-   switch (key) {
-      case GLUT_KEY_UP:
-         Xrot += step;
-         break;
-      case GLUT_KEY_DOWN:
-         Xrot -= step;
-         break;
-      case GLUT_KEY_LEFT:
-         Yrot += step;
-         break;
-      case GLUT_KEY_RIGHT:
-         Yrot -= step;
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void Init( int argc, char *argv[] )
-{
-   const char *exten = (const char *) glGetString(GL_EXTENSIONS);
-   GLuint texObj;
-   GLint size;
-
-
-   if (!strstr(exten, "GL_ARB_pixel_buffer_object")) {
-      printf("Sorry, GL_ARB_pixel_buffer_object not supported by this renderer.\n");
-      exit(1);
-   }
-
-   glGetIntegerv(GL_MAX_TEXTURE_SIZE, &size);
-   printf("%d x %d max texture size\n", size, size);
-
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-
-   /* allocate two texture objects */
-   glGenTextures(1, &texObj);
-
-   /* setup the texture objects */
-   glActiveTextureARB(GL_TEXTURE0_ARB);
-   glBindTexture(GL_TEXTURE_RECTANGLE_ARB, texObj);
-
-   glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-   glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-   glGenBuffersARB(1, &DrawPBO);
-
-   glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_EXT, DrawPBO);
-   glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_EXT,
-		   Width * Height * 4, NULL, GL_STREAM_DRAW);
-
-   glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
-
-   glEnable(GL_TEXTURE_RECTANGLE_ARB);
-
-   glShadeModel(GL_SMOOTH);
-   glClearColor(0.3, 0.3, 0.4, 1.0);
-
-   if (argc > 1 && strcmp(argv[1], "-info")==0) {
-      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
-   }
-}
-
-
-int main( int argc, char *argv[] )
-{
-   GLint i;
-
-   glutInit( &argc, argv );
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-w") == 0) {
-         Width = atoi(argv[i+1]);
-         if (Width <= 0) {
-            printf("Error, bad width\n");
-            exit(1);
-         }
-         i++;
-      }
-      else if (strcmp(argv[i], "-h") == 0) {
-         Height = atoi(argv[i+1]);
-         if (Height <= 0) {
-            printf("Error, bad height\n");
-            exit(1);
-         }
-         i++;
-      }
-   }
-
-   glutInitWindowSize( Width, Height );
-   glutInitWindowPosition( 0, 0 );
-   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
-   glutCreateWindow(argv[0] );
-   glewInit();
-
-   Init( argc, argv );
-
-   glutReshapeFunc( Reshape );
-   glutKeyboardFunc( Key );
-   glutSpecialFunc( SpecialKey );
-   glutDisplayFunc( Display );
-   glutIdleFunc( Idle );
-
-   glutCreateMenu(ModeMenu);
-   glutAddMenuEntry("Toggle Animation", ANIMATE);
-   glutAddMenuEntry("Toggle PBO", PBO);
-   glutAddMenuEntry("Quit", QUIT);
-   glutAttachMenu(GLUT_RIGHT_BUTTON);
-
-   glutMainLoop();
-   return 0;
-}